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BE469241A - - Google Patents

Info

Publication number
BE469241A
BE469241A BE469241DA BE469241A BE 469241 A BE469241 A BE 469241A BE 469241D A BE469241D A BE 469241DA BE 469241 A BE469241 A BE 469241A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE469241A publication Critical patent/BE469241A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplitude Modulation (AREA)
  • Transmitters (AREA)
BE469241D 1943-04-23 BE469241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB658943A GB580738A (en) 1943-04-23 1943-04-23 Improvements in or relating to signal transmission systems employing phase or frequency modulation

Publications (1)

Publication Number Publication Date
BE469241A true BE469241A (en)

Family

ID=9817238

Family Applications (1)

Application Number Title Priority Date Filing Date
BE469241D BE469241A (en) 1943-04-23

Country Status (4)

Country Link
BE (1) BE469241A (en)
ES (1) ES176098A1 (en)
FR (1) FR933084A (en)
GB (1) GB580738A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867763A (en) * 1954-08-03 1959-01-06 Siemens Ag System for controlling or regulating an electric motor by pulses of variable pulsing ratio

Also Published As

Publication number Publication date
ES176098A1 (en) 1947-01-16
FR933084A (en) 1948-04-09
GB580738A (en) 1946-09-18

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